DRG

I20.0   Unstable-angina
I20.1   Angina-pectoris-with-documented-spasm
I20.8   Other-forms-of-angina-pectoris
I20.9   Angina-pectoris,-unspecified
I24.0   Acute-coronary-thrombosis-not-resulting-in-myocardial-infarction
I24.8   Other-forms-of-acute-ischemic-heart-disease
I24.9   Acute-ischemic-heart-disease,-unspecified